function r8to_print_some_test ( )

%*****************************************************************************80
%
%% R8TO_PRINT_SOME_TEST tests R8TO_PRINT_SOME.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    24 September 2015
%
%  Author:
%
%    John Burkardt
%
  n = 10;

  fprintf ( 1, '\n' );
  fprintf ( 1, 'R8TO_PRINT_SOME_TEST\n' );
  fprintf ( 1, '  R8TO_PRINT_SOME prints some of a R8TO matrix.\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '  Matrix order N = %d\n', n );
%
%  Set the matrix.
%
  a = r8to_indicator ( n );

  r8to_print_some ( n, a, 2, 1, 5, 3, '  Rows2:5, Cols 1:3' );

  return
end
